Base | Representation |
---|---|
bin | 11111101100011101101… |
… | …10010001100001111101 |
3 | 10212002221220111112222012 |
4 | 33312032312101201331 |
5 | 120320304432140031 |
6 | 2152142421101005 |
7 | 141452004320423 |
oct | 17661666214175 |
9 | 3762856445865 |
10 | 1089023318141 |
11 | 38a9412aa4a0 |
12 | 157087857765 |
13 | 7b904956455 |
14 | 3a9cd747113 |
15 | 1d4dbebab2b |
hex | fd8ed9187d |
1089023318141 has 16 divisors (see below), whose sum is σ = 1207607934336. Its totient is φ = 973705320000.
The previous prime is 1089023318101. The next prime is 1089023318143. The reversal of 1089023318141 is 1418133209801.
It is a cyclic number.
It is not a de Polignac number, because 1089023318141 - 218 = 1089023055997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1089023318143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8248871 + ... + 8379851.
It is an arithmetic number, because the mean of its divisors is an integer number (75475495896).
Almost surely, 21089023318141 is an apocalyptic number.
1089023318141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1089023318141 is a deficient number, since it is larger than the sum of its proper divisors (118584616195).
1089023318141 is a wasteful number, since it uses less digits than its factorization.
1089023318141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143444.
The product of its (nonzero) digits is 41472, while the sum is 41.
The spelling of 1089023318141 in words is "one trillion, eighty-nine billion, twenty-three million, three hundred eighteen thousand, one hundred forty-one".
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